Chapter 278 New Wireless Mode

The class bell rang, and Xia Xue looked at the door from time to time, and found that Lin Hong still did not come back.

At this time, the math teacher has already come in.

After he came in, he immediately closed the teacher's door, which was his rule in class.

He doesn't like it when someone is late for class, and then interrupts his thinking that it is a sign of the students' disrespect for him. So he set the rule that if you can't rush into the classroom in front of him after the class bell rings, then I'm sorry, you can stay outside for this class. After class, he went to his office and was severely scolded by him.

"Old Teacher" is named Hu Shitong. He is in his sixties this year. He is a very famous teacher in No. 1 Middle School. At the end of the 1980s, he once won the title of National Special Teacher. He is very awesome in the school. Even the principal of the school dares to reprimand him publicly.

Xia Xue felt a little regret when she saw the old man closing the classroom door.

"I should help him get the textbook together, so that the speed can be faster, and then trot, I should be able to catch up with the time."

Because she was thinking about this, she was not in the mood to listen to this class. From time to time, she looked at the classroom window or the door, guessing where Lin Hong had gone at this moment.

After more than ten minutes, I heard that the classroom door was knocked by someone.

The old man is now explaining the last two final questions of the math test paper of the "Provincial Ten Schools Joint Examination" on the blackboard. As soon as he copied the questions on the blackboard, he was about to explain, his thoughts were interrupted.

He couldn't help frowning. He didn't care about the knock on the door and continued to answer on the blackboard.

"Ding Dong Dong Dong!"

The knock on the door sounded again.

The old man threw the chalk at the podium and quickly walked to the door, opened the door bolt, and suddenly opened the door.

At this time, Lin Hong was about to turn around and leave. Seeing that the classroom was opened at this time, he stopped and turned around.

At first, the old teacher thought that any student in the class was late, and he was angry. At this time, when he saw it, he found that the other party was a stranger he had never seen before. He was definitely not a student of Class 287. He couldn't help asking, "Who are you looking for?"

"Hello, teacher." Lin Hong first said hello politely.

"Well, I'm a new transfer student in this class. I just finished the formalities, and Mr. Yang asked me to go back to the classroom for class."

Lin Hong also felt the other party's anger before, thinking of what Xia Xue said before, and figured out the cause and effect in an instant. So in a change of thought, he found a suitable excuse for himself and brought the head teacher in.

"Transferred from another school?" The old man was a little surprised, but his mood had calmed down at this moment, and his hot temper came and went quickly.

After taking a look at the textbook in Lin Hong's hand, he looked back at the students behind him and did not let Lin Hong in directly, but said to him, "I don't care when you go through the formalities. However, there is a rule in my class, that is, I can't be late for my class. If I'm late, I have to stay outside. But when you first came here, I don't know the situation. I'll give you a chance. As long as you answer the question on the blackboard, I will agree to let you go back to your seat to attend the class. If you can't answer it, you can wait for a class outside. What do you think?"

The old man's method is a bit like killing two birds with one stone.

On the one hand, he wants his rules not to be violated at will, and on the other hand, he also wants to see what level the newly transferred student is at.

Lin Hong is holding a lot of books in his hand at this moment. Even if he doesn't want to go to class, he doesn't want to run around with them.

So he nodded and agreed to the old man's proposal.

He put the textbook in his hand on the podium, then picked up a piece of chalk and quickly swept the questions on the blackboard.

There are two questions on the blackboard, one of which is relatively easy, and the other is a little difficult. Of course, in Lin Hong's eyes, these two questions are extremely simple. He answered both questions directly in less than a minute. The handwriting is neat, and the problem-solving steps are simple and efficient.

When I looked at it, I was a little dumbfounded.

There are two questions on the blackboard, all of which are the final test questions in the ten-school joint examination, which belong to the scope of additional points. It's okay not to do it, and the total score is still so much. But if you do it, you can get additional points.

The joint examination of ten schools refers to an examination jointly organized by ten provincial key high schools in Lingnan Province. The purpose is to warm up the college entrance examination. The test takers are all senior teachers of these high schools, and the questions are generally much more difficult than those of the college entrance examination.

At the end of this math test, there were two additional final questions, one of which was slightly less difficult, only five points, and the other was very difficult, with a score of as high as 15 points.

Although the knowledge points used in these two questions are indeed in the knowledge learned in high school, the amount of information contained in them and the way of thinking of answering the questions are comparable to the Olympic Games. Only after entering the university will you come into contact with such ideas.

The first question is not bad. In this test, there are still some students who can touch the edge, and the last question is basically completely destroyed. At least in Dongling No. 1 Middle School, the old teacher did not see any student who could answer this test question. Most people were empty there.

Originally, according to the old man's meaning, as long as Lin Hong can understand the first test question and touch the edge of the correct [answer] case, it is already very great, which proves that Lin Hong's mathematical skills are already quite good. He may open his side and let him go straight back to his seat.

However, before he could make it clear, Lin Hong solved the most difficult test question, and then solved the other one.

The old man looked at the problem-solving steps written by Lin Hong and was a little stunned.

"Teacher, I've finished writing. Can I go back to my seat?"

The old man did not answer, but still stared at the test question.

"Teacher?" Lin Hong raised the volume a little.

"Ah?" The old man came to his senses and said, "Oh, it's okay, you go down. Your math skills are very good. I hope you won't be late for class in the future.

His eyes at Lin Hong at this moment have completely changed. Surprise, friendliness, and appreciation can be seen in his eyes.

"This student just gave a very concise answer. Although the final [answer] case has come out, many problem-solving steps have been omitted in the middle of this answer. I suggest that you should write down the problem-solving steps clearly, so that the teacher who changes the paper may not deduct points......"

The old man did not explain these two questions according to Lin Hong's problem-solving ideas, especially the last one. Lin Hong's problem-solving method, even he looked at it for a while before he fully understood it, let alone other students. He gave two other solutions, but both of them were complicated and involved many problem-solving steps. He circled a big circle, and finally returned to the second half of Lin Hong's problem-solving steps.

This transfer student actually answered the two final questions directly, and even the picky old man didn't say anything, which shocked all the students.

Where on earth did he turn from? So awesome?

Everyone began to have a strong interest in Lin Hong.

"Hey, buddy, you're awesome!"

Sun Lei next to him gave him a thumbs up when Lin Hong returned to his seat.

And some people with good academic performance, including Xia Xue, will begin to study the seemingly overly concise solution given by Lin Hong.

After they understood the specific principles, they sighed from the bottom of their hearts, how did his head grow? How can you come up with such a solution?

Lin Hong didn't know at all that the solution he casually gave had caused a shocking feeling to many people. After he returned to his seat, he continued to think about the important inspiration he had just thought of.

After Lin Hong established the energy resonance wave model, he has been studying how specific pulse signals in the brain are encoded.

But he still has no clue after thinking about it for a long time.

And he found that the energy resonance wave did not seem to be as simple as it seemed. After a long period of observation, he found that resonant waves of the same frequency can represent different nerve signals.

He speculated that there must be something he failed to find, and the energy resonance wave model must introduce other parameters.

As a result, the writing process of his superbrain system had to stop.

During this period, he kept thinking about this problem and had no clue.

But when he saw the gyro spinning on the ground today, he was suddenly greatly inspired.

Generally speaking, the gyro has two states.

One is its own spin, which is a rotation centered on the axis of its spire perpendicular to the ground. The other is "transit", which is a [luck] movement around a point on the ground with the whole gyro as a whole.

The most vivid understanding of rotation and revolution is the [luck] movement of the earth around the sun. The rotation produces day and night transitions, while the rotation produces the effect of four distinct seasons.

Lin Hong was inspired to improve the energy resonance wave.

Before that, his energy resonance wave model was completely based on the electromagnetic wave model. The focus was on the rotational angular momentum of the electromagnetic wave. The same is true of the infrared wireless protocol he invented before, which only mods the spin angular momentum of radio waves.

Now, inspired by the gyro model, he decides to introduce another variable - the angular momentum.

In this way, it seems that the same energy resonance wave can represent multiple pulse signals.

The rotational angular momentum and the angular momentum are moderated at the same time, and the same energy wave can carry more signals. The meaning of this, just like the meaning of two dimensions into three dimensions, is added to one dimension, and the signals that can be carried can also be increased many times.

Moreover, you can completely use a specific way to distort (mod) the energy wave used to carry the data into a three-dimensional radio wave in the form of a vortex, and then decode it at the receiving end. By reverse detonating these distorted information waves, the original information can be obtained.

The more Lin Hong thought about it, the more excited he became. He felt that this method was absolutely feasible. Although he does not know whether this is the case in the coding method in the brain for the time being, he is sure that this wireless data transmission method is a major revolution in the current transmission protocol.